I'd guess Kendris / Kendrys was made up somewhere in the Americas, idk when. The submitted section on BTN lists it as English (American) and Latin American. When I google it, there's a professional baseball player named Kendrys who is Cuban-Dominican.
I associate names like
Kendra,
Maris, Karis,
Cerys, Katrell,
Kendall,
Kennedy,
Kendrick,
Kenneth,
Idris,
Denis,
Denys,
Davis.
This message was edited 3/11/2023, 2:50 AM